<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" size="small" :inline="true" v-show="showSearch" label-width="68px">
      <el-form-item label="品名" prop="name">
        <el-input
          v-model="queryParams.name"
          placeholder="请输入品名"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="包装方式" prop="packageMethodId">
		<el-select v-model="queryParams.packageMethodId" placeholder="请选择货物包装方式" clearable>
		  <el-option
		    v-for="item in packageMethodList"
		    :key="item.id"
		    :label="item.typeName"
		    :value="item.id"
		  />
		</el-select>
      </el-form-item>
      <el-form-item label="货物类型" prop="typeId">
		<el-select v-model="queryParams.typeId" placeholder="请选择货货物类型" clearable>
		  <el-option
		    v-for="item in goodsTypeList"
		    :key="item.id"
		    :label="item.typeName"
		    :value="item.id"
		  />
		</el-select>  
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <!-- <el-col :span="1.5">
        <el-button
          type="primary"
          plain
          icon="el-icon-plus"
          size="mini"
          @click="handleAdd"
          v-hasPermi="['employer:goods:add']"
        >新增</el-button>
      </el-col> -->
      <!-- <el-col :span="1.5">
        <el-button
          type="success"
          plain
          icon="el-icon-edit"
          size="mini"
          :disabled="single"
          @click="handleUpdate"
          v-hasPermi="['employer:goods:edit']"
        >修改</el-button>
      </el-col> -->
      <el-col :span="1.5">
        <el-button
          type="danger"
          plain
          icon="el-icon-delete"
          size="mini"
          :disabled="multiple"
          @click="handleDelete"
          v-hasPermi="['employer:goods:remove']"
        >删除</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="warning"
          plain
          icon="el-icon-download"
          size="mini"
          @click="handleExport"
          v-hasPermi="['employer:goods:export']"
        >导出</el-button>
      </el-col>
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :data="goodsList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center" />
      <el-table-column label="ID" align="center" prop="id" />
      <el-table-column label="品名" align="center" prop="name" />
      <el-table-column label="货物包装方式" align="center" prop="cargoWrap.typeName" />
      <el-table-column label="货物类型" align="center" prop="cargoGoodstype.typeName" />
      <el-table-column label="重量" align="center" prop="weight" />
      <el-table-column label="体积" align="center" prop="volume" />
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template slot-scope="scope">
          <!-- <el-button
            size="mini"
            type="text"
            icon="el-icon-edit"
            @click="handleUpdate(scope.row)"
            v-hasPermi="['employer:goods:edit']"
          >修改</el-button> -->
          <el-button
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click="handleDelete(scope.row)"
            v-hasPermi="['employer:goods:remove']"
          >删除</el-button>
        </template>
      </el-table-column>
    </el-table>
    
    <pagination
      v-show="total>0"
      :total="total"
      :page.sync="queryParams.pageNum"
      :limit.sync="queryParams.pageSize"
      @pagination="getList"
    />

    <!-- 添加或修改货物信息对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="500px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
        <el-form-item label="品名" prop="name">
          <el-input v-model="form.name" placeholder="请输入品名" />
        </el-form-item>
        <el-form-item label="包装方式" prop="packageMethodId">
			<el-select v-model="form.packageMethodId" placeholder="请选择货物包装方式" clearable>
			  <el-option
			    v-for="item in packageMethodList"
			    :key="item.id"
			    :label="item.typeName"
			    :value="item.id"
			  />
			</el-select>
        </el-form-item>
        <el-form-item label="货物类型" prop="typeId">
			<el-select v-model="form.typeId" placeholder="请输入货物类型" clearable>
			  <el-option
			    v-for="item in goodsTypeList"
			    :key="item.id"
			    :label="item.typeName"
			    :value="item.id"
			  />
			</el-select>
        </el-form-item>
        <el-form-item label="重量" prop="weight">
          <el-input v-model="form.weight" placeholder="请输入重量" />
        </el-form-item>
        <el-form-item label="体积" prop="volume">
          <el-input v-model="form.volume" placeholder="请输入体积" />
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import { listGoods, getGoods, delGoods, addGoods, updateGoods } from "@/api/employer/goods";
import { listGoodsTypeAll } from "@/api/employer/goodsType";
import { listWrapAll } from "@/api/employer/wrap";

export default {
  name: "Goods",
  data() {
    return {
      // 遮罩层
      loading: true,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 货物信息表格数据
      goodsList: [],
	  // 货物包装方式表格数据
	  packageMethodList: [],
	  // 货物类型表格数据
	  goodsTypeList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        name: null,
        packageMethodId: null,
        typeId: null,
        weight: null,
        volume: null,
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {
        name: [
          { required: true, message: "品名不能为空", trigger: "blur" }
        ],
        packageMethodId: [
          { required: true, message: "货物包装方式ID不能为空", trigger: "blur" }
        ],
        typeId: [
          { required: true, message: "货物类型ID不能为空", trigger: "blur" }
        ],
        weight: [
          { required: true, message: "重量不能为空", trigger: "blur" }
        ],
        volume: [
          { required: true, message: "体积不能为空", trigger: "blur" }
        ],
      }
    };
  },
  created() {
    this.getList();
	this.getWrapList();
	this.getgoodsTypeList();
  },
  methods: {
    /** 查询货物信息列表 */
    getList() {
      this.loading = true;
      listGoods(this.queryParams).then(response => {
        this.goodsList = response.rows;
        this.total = response.total;
        this.loading = false;
      });
    },
	/** 查询包装方式列表 */
	getWrapList() {
	  listWrapAll().then(response => {
		  this.packageMethodList = response.rows;
	  });
	},
	/** 查询货物类别列表 */
	getgoodsTypeList() {
	  listGoodsTypeAll().then(response => {
		  this.goodsTypeList = response.rows;
	  });
	},
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        id: null,
        name: null,
        packageMethodId: null,
        typeId: null,
        weight: null,
        volume: null,
        del: null
      };
      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm");
      this.handleQuery();
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map(item => item.id)
      this.single = selection.length!==1
      this.multiple = !selection.length
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.open = true;
      this.title = "添加货物信息";
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      const id = row.id || this.ids
      getGoods(id).then(response => {
        this.form = response.data;
        this.open = true;
        this.title = "修改货物信息";
      });
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate(valid => {
        if (valid) {
          if (this.form.id != null) {
            updateGoods(this.form).then(response => {
              this.$modal.msgSuccess("修改成功");
              this.open = false;
              this.getList();
            });
          } else {
            addGoods(this.form).then(response => {
              this.$modal.msgSuccess("新增成功");
              this.open = false;
              this.getList();
            });
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const ids = row.id || this.ids;
      this.$modal.confirm('是否确认删除货物信息编号为"' + ids + '"的数据项？').then(function() {
        return delGoods(ids);
      }).then(() => {
        this.getList();
        this.$modal.msgSuccess("删除成功");
      }).catch(() => {});
    },
    /** 导出按钮操作 */
    handleExport() {
      this.download('employer/goods/export', {
        ...this.queryParams
      }, `goods_${new Date().getTime()}.xlsx`)
    }
  }
};
</script>
